Performance Evaluation of Financial Support for Transformation of Military Scientific and Technological Achievements Based on Machine Learning and PCA

Table 10

Descriptive statistics of input-output index variables of small- and medium-sized boards in bioindustry from 2008 to 2015.

Input-output index		Average	Max value	Min value	S. D.
Input index	Total equity financing (100 million yuan)	7.79	75.12	1.06	10.78
	Cost of equity financing (%)	1.17	2.28	0.02	0.63
	Total amount of debt financing (100 million yuan)	6.77	79.00	0.12	9.82
	Debt financing cost (%)	1.41	28.80	-14.96	4.60
	Return on equity (%)	13,43	95.41	-67.69	15.10
Output indicators	Growth rate of main business income (%)	25.67	507.65	-54.88	51.51
	Turnover rate of total assets (%)	66.27	355.04	12.90	57.29